20099005590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4890269}}^1$

素因数の和:4890416

約数の個数: 32

約数和(自身を含む): 48589722720

約数和(自身を除く): 28490717130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4890269, 9780538, 14670807, 24451345, 29341614, 48902690, 73354035, 146708070, 669966853, 1339933706, 2009900559, 3349834265, 4019801118, 6699668530, 10049502795, 20099005590]

約数ペア:

[(1, 20099005590), (2, 10049502795), (3, 6699668530), (5, 4019801118), (6, 3349834265), (10, 2009900559), (15, 1339933706), (30, 669966853), (137, 146708070), (274, 73354035), (411, 48902690), (685, 29341614), (822, 24451345), (1370, 14670807), (2055, 9780538), (4110, 4890269)]